They’ve been relaxing on a yacht and exploring the stunning sights during a luxurious holiday in Italy.

But once again Beyonce, 34, and Jay Z, 46, failed to crack a smile while soaking up beautiful Sardinia on Wednesday.

The A-list couple have spent much of their expensive vacation looking miserable, and it was no different on this outing as they silently strolled hand-in-hand through Porto Cervo.

Why so glum?: Beyonce and Jay Z looked miserable on Wednesday during an outing in Porto Cervo, Sardinia

Beyonce had earlier been seen looking bored while texting on her mobile phone as she and Jay Z headed into the seaside resort on a boat.

It comes after the singer and the rapper, whose four-year-old daughter Blue Ivy has joined them on the trip, were spotted apparently in the middle of a tense discussion as they made their way to dinner over the weekend.

And even a jet ski ride wasn’t enough to raise a grin out of Jay Z, who remained stony-faced as he zipped across the water.

Bored: Earlier on the singer had remained glued to her mobile phone while on a boat

Failing to crack a smile: The couple have looked miserable throughout most of their luxurious getaway in beautiful Italy

Leggy lady: Clad in a cream crochet dress for Wednesday’s outing, the mum-of-one showed off her shapely pins as she strode past barefoot in the thigh-skimming garment

For their outing on Wednesday, Beyonce went barefoot and showed off her shapely legs in a thigh-skimming cream crocheted dress.

Layered up over a white bikini, the Drunk In Love hitmaker flashed a glimpse of her enviable figure whilst remaining demure.

Sweeping her honey coloured locks back into a ponytail, she finished off the look with a pair of oversized shades and gold hooped earrings.

Chest a glimpse! Layered up over a white bikini, the Drunk In Love hitmaker flashed a glimpse of her enviable figure whilst remaining demure

All about the accessories: Sweeping her honey coloured locks back into a ponytail, she finished off the look with a pair of oversized shades and gold hooped earrings

Dapper chap: Jay Z looked equally as summery as his glamorous wife as he stepped out in a navy Hawaiian shirt that he teamed with black shorts

Jay Z looked equally as summery as his glamorous wife as he stepped out in a navy Hawaiian shirt.

Donning his trademark cap and shades the star seemed calm and content as he set off on the stroll.

He finished off his outfit with a pair of white trainers.

Family time: Beyonce has been making the most of some down time after wrapping up the European leg of her Formation World Tour

Jet-setting: Last week the couple and daughter Blue Ivy were in Sicily

Off we go: The stony-faced pair were joined by friends for the boat ride

Living the high life on the high seas: Beyonce and Jay Z have been staying on a yacht

Beyonce has been making the most of some down time after wrapping up the European leg of her Formation World Tour.

Last week, the Grammy winning artist, her husband and their daughter Blue were spotted exploring Lipari, Sicily and also had a family dinner in Nerano, near Naples.

The blonde beauty’s tour heads back to the US next month, as she continues to promote her latest album Lemonade.

Heated conversation?: The couple looked tense as they headed to dinner over the weekend

Not enjoying yourself?: Not even a jet ski ride last week was enough to make Jay Z smile

Exploring: Beyonce , Jay Z and Blue Ivy headed out hand-in-hand in Sicily last week